CN102459127B - 钛酸钡系半导体瓷器组合物及钛酸钡系半导体瓷器元件 - Google Patents

钛酸钡系半导体瓷器组合物及钛酸钡系半导体瓷器元件 Download PDF

Info

Publication number
CN102459127B
CN102459127B CN201080024406.3A CN201080024406A CN102459127B CN 102459127 B CN102459127 B CN 102459127B CN 201080024406 A CN201080024406 A CN 201080024406A CN 102459127 B CN102459127 B CN 102459127B
Authority
CN
China
Prior art keywords
barium titanate
temperature
mole
semiconductor ceramic
ceramic composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080024406.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102459127A (zh
Inventor
川濑洋一
奥田俊介
平田雄一
并河康训
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN102459127A publication Critical patent/CN102459127A/zh
Application granted granted Critical
Publication of CN102459127B publication Critical patent/CN102459127B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213—Strontium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3296—Lead oxides, plumbates or oxide forming salts thereof, e.g. silver plumbate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
CN201080024406.3A 2009-06-05 2010-06-03 钛酸钡系半导体瓷器组合物及钛酸钡系半导体瓷器元件 Expired - Fee Related CN102459127B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-135757 2009-06-05
JP2009135757 2009-06-05
PCT/JP2010/059432 WO2010140653A1 (fr) 2009-06-05 2010-06-03 Composition de céramique de semi-conducteur à base de titanate de baryum et élément en céramique de semi-conducteur à base de titanate de baryum

Publications (2)

Publication Number Publication Date
CN102459127A CN102459127A (zh) 2012-05-16
CN102459127B true CN102459127B (zh) 2014-07-09

Family

ID=43297786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080024406.3A Expired - Fee Related CN102459127B (zh) 2009-06-05 2010-06-03 钛酸钡系半导体瓷器组合物及钛酸钡系半导体瓷器元件

Country Status (5)

Country Link
US (1) US8187506B2 (fr)
EP (1) EP2439181A4 (fr)
JP (1) JP5413458B2 (fr)
CN (1) CN102459127B (fr)
WO (1) WO2010140653A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5812091B2 (ja) * 2011-03-30 2015-11-11 株式会社村田製作所 半導体セラミック及び正特性サーミスタ
US9627722B1 (en) 2013-09-16 2017-04-18 American Lithium Energy Corporation Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same
JP6531394B2 (ja) * 2014-03-03 2019-06-19 Tdk株式会社 複合圧電磁器および圧電素子
CN115603009A (zh) 2014-11-25 2023-01-13 美国锂能源公司（Us） 配置在可充电电池中的保护层、可充电电池及方法
US10396341B2 (en) 2014-11-25 2019-08-27 American Lithium Energy Corporation Rechargeable battery with internal current limiter and interrupter
US10020545B2 (en) 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with resistive layer for enhanced safety
US10020487B2 (en) 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with voltage activated current interrupter
DE112016000618T5 (de) * 2015-02-06 2017-11-02 Murata Manufacturing Co., Ltd. Halbleiterelement und Verfahren zur Fertigung desselben
CN110574198B (zh) 2017-05-01 2023-09-12 美国锂能源公司 负热膨胀电流断续器
WO2019023683A1 (fr) 2017-07-28 2019-01-31 American Lithium Energy Corporation Revêtement anticorrosion pour collecteur de courant de batterie
US10790075B2 (en) 2018-04-17 2020-09-29 Avx Corporation Varistor for high temperature applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3041110B2 (ja) * 1991-11-13 2000-05-15 日本たばこ産業株式会社 薬剤散布ロボット
JP2007246328A (ja) * 2006-03-15 2007-09-27 Tdk Corp 積層型サーミスタ及びその製造方法
JP2008210907A (ja) * 2007-02-26 2008-09-11 Tdk Corp 積層型サーミスタおよびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138091A (fr) * 1974-09-25 1976-03-30 Murata Manufacturing Co
JPS57157502A (en) * 1981-03-24 1982-09-29 Murata Manufacturing Co Barium titanate series porcelain composition
US5030386A (en) * 1985-02-22 1991-07-09 Gte Products Corporation BaTiO3 ceramic temperature sensor with improved positive temperature coefficient of resistance
JPH05198406A (ja) * 1992-01-21 1993-08-06 Murata Mfg Co Ltd チタン酸バリウム系半導体磁器組成物
JPH07220902A (ja) * 1994-02-07 1995-08-18 Murata Mfg Co Ltd チタン酸バリウム系半導体磁器
JPH08217536A (ja) * 1995-02-14 1996-08-27 Tdk Corp 正の抵抗温度係数を有する半導体磁器組成物及びその製造方法
JP3608599B2 (ja) * 1997-10-09 2005-01-12 株式会社村田製作所 チタン酸バリウム系半導体磁器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3041110B2 (ja) * 1991-11-13 2000-05-15 日本たばこ産業株式会社 薬剤散布ロボット
JP2007246328A (ja) * 2006-03-15 2007-09-27 Tdk Corp 積層型サーミスタ及びその製造方法
JP2008210907A (ja) * 2007-02-26 2008-09-11 Tdk Corp 積層型サーミスタおよびその製造方法

Also Published As

Publication number Publication date
JP5413458B2 (ja) 2014-02-12
EP2439181A1 (fr) 2012-04-11
US8187506B2 (en) 2012-05-29
CN102459127A (zh) 2012-05-16
US20120068127A1 (en) 2012-03-22
WO2010140653A1 (fr) 2010-12-09
EP2439181A4 (fr) 2018-03-28
JPWO2010140653A1 (ja) 2012-11-22

Similar Documents

Publication Publication Date Title
CN102459127B (zh) 钛酸钡系半导体瓷器组合物及钛酸钡系半导体瓷器元件
JP5099782B2 (ja) 正特性サーミスタ磁器組成物
Baskaran et al. Effect of Sn doping on the phase transformation properties of ferroelectric BaTiO 3
CN104513061A (zh) 半导体陶瓷组合物以及ptc热敏电阻
CN109843828B (zh) 陶瓷材料、组件和制造所述组件的方法
KR20170016805A (ko) 반도체 자기 조성물 및 ptc 서미스터
Takeda et al. Fabrication and operation limit of lead-free PTCR ceramics using BaTiO 3–(Bi 1/2 Na 1/2) TiO 3 system
Islam et al. Effect of manganese doping on the grain size and transition temperature of barium titanate ceramics
WO2010038770A1 (fr) Composition de céramique semi-conductrice à base de titanate de baryum et thermistance ctp
JP4788274B2 (ja) Ｃｔｒ特性を有する酸化物導電体磁器および抵抗体
JP5817839B2 (ja) Ｐｔｃサーミスタおよびｐｔｃサーミスタの製造方法
CN107001151B (zh) 钛酸钡类半导体陶瓷、钛酸钡类半导体陶瓷组合物和温度检测用正特性热敏电阻
JP2014072374A (ja) チタン酸バリウム系半導体磁器組成物およびそれを用いたｐｔｃサーミスタ
JP5812091B2 (ja) 半導体セラミック及び正特性サーミスタ
WO2004046061A1 (fr) Element compact fritte pour element transistor, son procede d'obtention, element thermistor et capteur de temperature
KR100941522B1 (ko) 납성분을 포함하지 않는 ｐｔｃ 써미스터용 세라믹 조성물및 이에 의해 제조되는 ｐｔｃ 세라믹 써미스터
WO1994024680A1 (fr) Thermistance a caracteristique positive
JP3598177B2 (ja) 電圧非直線性抵抗体磁器
JP2000003803A (ja) 正特性サーミスタおよびその製造方法
KR101647354B1 (ko) La 산화물을 주성분으로 하는 온도센서용 서미스터 세라믹 조성물
JP4513402B2 (ja) チップ型ｐｔｃサーミスタ素子
JPS63281401A (ja) 可変型正温度特性抵抗素子
JPH1070009A (ja) 正特性サーミスタおよびその製造方法
Sharma et al. Varistor Beahavior in Lead Based Perovskite Comounds
JP2000003802A (ja) 正特性サーミスタの製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20210603

CF01 Termination of patent right due to non-payment of annual fee